Integrated in jenkins_main_trunk #3795[FIXED JENKINS-25400] Rework fix of JENKINS-22769 (c04cdcd) to put the burden on each listener to impersonate ACL.SYSTEM if it needs to. (Revision a6a3d5e1660735edc18d331500f7ce9850fbc724)

Integrated in jenkins_main_trunk #4292[FIXED JENKINS-25400] Rework fix of JENKINS-22769 (c04cdcd) to put the burden on each listener to impersonate ACL.SYSTEM if it needs to. (Revision 8478e24609d407268bd579609bf0ce3ad395a046)